» ABSTRACT Over the years the importance of plastics for different purposes especially packaging has been emphasized but its adverse effect on the aquatic environment and human health makes it less desirable. Aquatic animals feed on plastic marine debris and sometimes get a sense of satiety. This fal…Continue Reading »
» CHAPTER ONE INTRODUCTION Plants constitute an important source of active natural products, which differ widely in terms of structure and biological properties. They have played a remarkable role in the traditional medicine of various countries. In recent years, the prevention of cancer and cardio…Continue Reading »
» CHAPTER ONE INTRODUCTION 1.1 Background of the study The importance of living in a clean environment cannot be over emphasized. Once an environment is free of indecent waste, its impact is usually seen in all aspects of life of individuals having contact with that environment. The focus of this stud…Continue Reading »
